[][src]Struct gf::isa::FeatureCheck

pub struct FeatureCheck {
    pub const_fn: ConstFn,
    pub bindings: Vec<FeatureId>,

Feature check expression.


const_fn: ConstFn

Constant function defining the check.

bindings: Vec<FeatureId>

Feature bindings for the arguments.


impl FeatureCheck[src]

pub fn eval(&self, feature_map: &FeatureMap) -> Result<bool, FeatureCheckError>[src]

Perform the feature check against a feature map.

Trait Implementations

impl Clone for FeatureCheck[src]

impl Debug for FeatureCheck[src]

Auto Trait Implementations

impl Send for FeatureCheck

impl Sync for FeatureCheck

impl Unpin for FeatureCheck

impl UnwindSafe for FeatureCheck

impl RefUnwindSafe for FeatureCheck

Blanket Implementations

impl<T, U> Into<U> for T where
    U: From<T>, 

impl<T> From<T> for T[src]

impl<T> ToOwned for T where
    T: Clone

type Owned = T

The resulting type after obtaining ownership.

impl<T, U> TryFrom<U> for T where
    U: Into<T>, 

type Error = Infallible

The type returned in the event of a conversion error.

impl<T, U> TryInto<U> for T where
    U: TryFrom<T>, 

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.

impl<T> Borrow<T> for T where
    T: ?Sized

impl<T> BorrowMut<T> for T where
    T: ?Sized

impl<T> Any for T where
    T: 'static + ?Sized